Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7133694 | Method and apparatus for transmitting voice information in a mobile radio network | Eva Maria Lanig, Alexander Vesely | 2006-11-07 |
| 6594353 | Method and system for connecting subscribers of a telecommunication network in a switching center | — | 2003-07-15 |
| 6151504 | System and method for connecting a communication terminal equipment of a radio communication network and a further communication terminal equipment | — | 2000-11-21 |